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Some researchers don’t believe Amelia Earhart died in a crash. Are they close to a new clue?
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Video Why experts can’t agree on Amelia Earhart’s fate 1:40
Sci-Infamy: Researchers are now heading toward Nikumaroro Island as part of a $900,000 project to investigate a sunken object that could prove a contentious Amelia Earhart theory.

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This artist’s concept depicts the young Beta Pictoris planetary system with the newly discovered giant exoplanet; Beta Pictoris d; at the right. Beta Pictoris c circles closest to the star (left in this artist’s concept); Beta Pictoris b follows on a wider orbit; and the newly discovered Beta Pictoris d lies farther out; just inside the debris disk’s inner edge. In this artist’s concept; the planets are shown at their correct relative orbital distances; but the planets themselves have been enlarged and are not to scale relative to their orbits.
NASA/ESA/CSA/STScI/Ralf Crawford (STScI)
Radio signal detected for the first time from a planet outside our solar system